Latent semantic analysis for question classification with neural networks.
Babak LoniSeyedeh Halleh KhoshnevisPascal WiggersPublished in: ASRU (2011)
Keyphrases
- latent semantic analysis
- question classification
- neural network
- question answering
- feature weighting
- co occurrence
- tf idf
- information retrieval
- singular value decomposition
- text summarization
- document clustering
- question answering systems
- latent semantic indexing
- vector space model
- semantic features
- text categorization
- latent dirichlet allocation
- artificial intelligence